<template>
    <div class="editor-study" style="border: 1px solid #ccc;">
        <Toolbar style="border-bottom: 1px solid #ccc" :editor="editor" :defaultConfig="toolbarConfig" :mode="mode" />
        <Editor style="height: 500px; overflow-y: hidden;" v-model="html" :defaultConfig="editorConfig" :mode="mode"
            @onCreated="onCreated" />
    </div>
</template>

<script>
/* 
富文本编辑器
    1. 先下载
        npm install @wangeditor/editor --save
        npm install @wangeditor/editor-for-vue --save

        npm install @wangeditor/editor  @wangeditor/editor-for-vue --save

    2. 在引入   => 注册为局部组件
       import { Editor, Toolbar } from '@wangeditor/editor-for-vue'

    3. 使用  => 先搭建结构 在引入样式

*/
import { Editor, Toolbar } from '@wangeditor/editor-for-vue'

export default {
    name: "EditorView",
    data() {
        return {
            editor: null,
            html: '<p>hello</p>',
            toolbarConfig: {},
            editorConfig: { placeholder: '请输入内容...' },
            mode: 'default', // or 'simple'
        }
    },
    methods: {
        onCreated(editor) {
            // this.editorConfig.MENU_CONF['uploadImage']={

            // }
            this.editor = Object.seal(editor) // 一定要用 Object.seal() ，否则会报错
        },
    },
    watch:{
        html:function(newVal){
            console.log("html发生改变",newVal);
        }
    },
    mounted() {
        // 模拟 ajax 请求，异步渲染编辑器
        setTimeout(() => {
            this.html = '<p>模拟 Ajax 异步设置内容 HTML</p>'
        }, 1500)
    },
    beforeDestroy() {
        const editor = this.editor
        if (editor == null) return
        editor.destroy() // 组件销毁时，及时销毁编辑器
    },
    components: {
        Editor,
        Toolbar
    }
}
</script>


<style src="@wangeditor/editor/dist/css/style.css"></style>
<style lang="scss" scoped>
// @import "@wangeditor/editor/dist/css/style.css";

.editor-study {
    width: 100%;
}
</style>